diff --git a/requirements-dev.txt b/requirements-dev.txt
index bdd3746..985a420 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -7,7 +7,7 @@ pymdown-extensions==8.0.1
 
 # Packaging
 bump2version==1.0.1
-pip-tools==5.3.1
+pip-tools==6.12.1
 
 # Lint
 black==20.8b1